/*******************************************************************************
 * Copyright(c) 2014 DongkeSoft All rights reserved. / Confidential
 * 类的信息：
 *      1.程序名称：F_MST_0203.cs
 *      2.功能描述：用户功能权限设置
 * 编辑履历：
 *      作者            日期                版本            修改内容
 *      张国印          2014/09/17          1.00            新建
 *******************************************************************************/
using System;
using System.Data;
using System.Windows.Forms;
using Dongke.IBOSS.PRD.Basics.BaseControls;
using Dongke.IBOSS.PRD.Basics.BaseResources;
using Dongke.IBOSS.PRD.Basics.Library;
using Dongke.IBOSS.PRD.Client.CommonModule;
using Dongke.IBOSS.PRD.WCF.DataModels;
using Dongke.IBOSS.PRD.WCF.Proxys;
using Dongke.IBOSS.PRD.WCF.Proxys.SystemModuleService;

namespace Dongke.IBOSS.PRD.Client.SystemModule
{
    /// <summary>
    /// 用户功能权限设置
    /// </summary>
    public partial class F_MST_0203 : FormBase
    {
        #region 成员变量

        // 传过来的用户ID
        private int _userID;
        //页面的数据源
        DataSet _userFunctionRightData;
        //页面的数据源
        DataSet _userFunctionRightData2;
        // 系统功能ID
        private string _functionCode = string.Empty;
        // 系统功能ID
        private string _functionCode2 = string.Empty;
        // 是否需要触发After Check事件(性能改善)
        private bool _needActionCheck = false;
        // 是否需要触发After Check事件(性能改善)
        private bool _needActionCheck2 = false;
        // 用户授权方式 1：按站点  2：按用户
        private int _licenseType;
        // 保存时，用于返回超过授权站点数的明细
        private string _overLicenseNumberFunctions;
        // 保存时，用于返回超过授权站点数的明细
        private string _overLicenseNumberFunctions2;
        // 是否不限制功能权限
        private bool isFunctionCodeAll = false;
        // 是否不限制功能权限
        private bool isFunctionCodeAll2 = false;
        #endregion

        #region 构造函数

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="userID"></param>
        public F_MST_0203(int userID)
        {
            InitializeComponent();
            this._userID = userID;
            // 设置标题
            this.Text = FormTitles.F_MST_0203;
            // 工具栏按钮文本赋值
            this.btnSave.Text = ButtonText.BTN_SAVE;
            this.btnCancel.Text = ButtonText.BTN_CLOSE;
            this.dgvFunctionUsers.AutoGenerateColumns = false;
            this.dgvFunctionUsers.Columns["UserCode"].ReadOnly = true;
            this.dgvFunctionUsers.Columns["UserName"].ReadOnly = true;
            this.dgvFunctionUsers.Columns["OrganizationName"].ReadOnly = true;

            // 隐藏二期功能
            this.tabControl1.TabPages.Remove(this.tabPage2);
        }

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="userCode">用户编码</param>
        public F_MST_0203(int userID, string userCode)
        {
            InitializeComponent();
            this._userID = userID;
            // 设置标题
            this.Text = FormTitles.F_MST_0203;
            // 工具栏按钮文本赋值
            this.btnSave.Text = ButtonText.BTN_SAVE;
            this.btnCancel.Text = ButtonText.BTN_CLOSE;
            this.dgvFunctionUsers.AutoGenerateColumns = false;
            this.dgvFunctionUsers.Columns["UserCode"].ReadOnly = true;
            this.dgvFunctionUsers.Columns["UserName"].ReadOnly = true;
            this.dgvFunctionUsers.Columns["OrganizationName"].ReadOnly = true;
            this.lblUserCode.Text += userCode;
            this.lblUserCode2.Text += userCode;

            // 隐藏二期功能
            this.tabControl1.TabPages.Remove(this.tabPage2);
        }

        #endregion

        #region 事件

        /// <summary>
        /// 页面加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_MST_0203_Load(object sender, EventArgs e)
        {
            try
            {
                // 保存按钮不可用
                //this.btnSave.Enabled = false;
                // 取得用户权限并赋值
                this._needActionCheck = false;
                this.SetControlsDataSource();
                this._needActionCheck = true;
                // 二期
                // 取得用户权限并赋值
                this._needActionCheck2 = false;
                this.SetControlsDataSource2();
                this._needActionCheck2 = true;
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 全选复选框勾选，功能节点树形全选或者全部取消
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void chkFunctionSelect_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                this._needActionCheck = false;
                foreach (DataRow dataRow in _userFunctionRightData.Tables[0].Rows)
                {
                    dataRow["Choose"] = this.chkFunctionSelect.Checked;
                }
                TreeNodeCollection nodes = this.tvwFunction.Nodes;
                foreach (TreeNode node in nodes)
                {
                    node.Checked = this.chkFunctionSelect.Checked;
                    CheckSubNodes(node, this.chkFunctionSelect.Checked);
                }
                this._needActionCheck = true;
                // 保存按钮状态改变
                //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData);
                //this.btnSave.Enabled = true;
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 功能权限选择之后，需要检查是否选择了子节点和父节点
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tvwFunction_AfterCheck(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (this._needActionCheck)
                {
                    this.CheckControl(e);
                    // 将后台数据源的选择状态改变
                    string functionCode = e.Node.Tag.ToString();
                    foreach (DataRow dataRow in _userFunctionRightData.Tables[0].Rows)
                    {
                        if (functionCode == dataRow["FunctionCode"].ToString())
                        {
                            dataRow["Choose"] = e.Node.Checked;
                            break;
                        }
                    }
                    // 保存按钮状态改变
                   // this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData);
                    //this.btnSave.Enabled = true;
                }
            }
            catch (Exception ex)
            {
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 功能权限树形选择之后显示该功能权限所有的使用用户
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void tvwFunction_AfterSelect(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (e.Node.Name == Constant.INT_IS_ONE.ToString())
                {
                    this._functionCode = e.Node.Tag.ToString();
                    this.btnSave.Enabled = false;
                    this.btnCancel.Enabled = false;
                    DataSet functionUsers = (DataSet)DoAsync(new BaseAsyncMethod(GetFunctionUsers));
                    //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData);
                    this.btnSave.Enabled = true;
                    this.btnCancel.Enabled = true;
                    if (functionUsers != null)
                    {
                        this.dgvFunctionUsers.AutoGenerateColumns = false;
                        this.dgvFunctionUsers.DataSource = functionUsers.Tables[0];
                        this.dgvFunctionUsers.Columns["UserCode"].ReadOnly = true;
                        this.dgvFunctionUsers.Columns["UserName"].ReadOnly = true;
                        this.dgvFunctionUsers.Columns["OrganizationName"].ReadOnly = true;

                    }
                }
            }
            catch (Exception ex)
            {
                //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData);
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 页面关闭时，需要确认是否关闭窗体
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void F_MST_0203_FormClosing(object sender, FormClosingEventArgs e)
        {
            try
            {
                // 判断数据是否被修改过，修改过需要提示保存消息
                if (DataJudge.IsChange(this._userFunctionRightData))
                {
                    DialogResult result = MessageBox.Show(Messages.MSG_CMN_Q001, this.Text,
                          MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                    if (result == DialogResult.Yes)
                    {
                        // 保存数据
                        btnSave_Click(sender, e);
                    }
                    else if (result == DialogResult.Cancel)
                    {
                        e.Cancel = true;
                    }
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        /// <summary>
        /// 功能树全部展开
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnFunctionExpandAll_Click(object sender, EventArgs e)
        {
            this.tvwFunction.ExpandAll();
        }

        /// <summary>
        /// 功能树全部关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnFunctionCollapseAll_Click(object sender, EventArgs e)
        {
            this.tvwFunction.CollapseAll();
        }

        /// <summary>
        /// 关闭按钮按下事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        /// <summary>
        /// 保存用户的功能权限
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                FunRightResultEntity returnAffectRows = (FunRightResultEntity)DoAsync(new BaseAsyncMethod(SaveUserFunctionRight));
                this._overLicenseNumberFunctions = returnAffectRows.LicenseFunctions;
                // 将DataGridView单元格的可写状态设置成不可写的
                this.dgvFunctionUsers.Columns["UserCode"].ReadOnly = true;
                this.dgvFunctionUsers.Columns["UserName"].ReadOnly = true;
                this.dgvFunctionUsers.Columns["OrganizationName"].ReadOnly = true;

                this._overLicenseNumberFunctions2 = returnAffectRows.LicenseFunctions;
                // 将DataGridView单元格的可写状态设置成不可写的
                this.dgvFunctionUsers2.Columns["UserCode2"].ReadOnly = true;
                this.dgvFunctionUsers2.Columns["UserName2"].ReadOnly = true;
                this.dgvFunctionUsers2.Columns["OrganizationName2"].ReadOnly = true;
                // 保存设置好的 系统功能 隐藏价格
                if (returnAffectRows.OperationStatus > Constant.INT_IS_ZERO)
                {
                    this._userFunctionRightData.AcceptChanges();
                    // 提示信息
                    MessageBox.Show(string.Format(Messages.MSG_CMN_I001, "功能权限", "保存"),
                                    this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this.Close();
                }
                else if (returnAffectRows.OperationStatus == Constant.INT_IS_ZERO)
                {
                    // 提示信息
                    MessageBox.Show(string.Format(Messages.MSG_CMN_W001, "功能权限", "保存"),
                                    this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
                else
                {
                    // 提示信息
                    string functionOver = "";
                    if (_overLicenseNumberFunctions.Length > 100)
                    {
                        functionOver = _overLicenseNumberFunctions.Substring(0, 99) + "......";
                    }
                    else
                    {
                        functionOver = _overLicenseNumberFunctions;
                    }
                    MessageBox.Show(string.Format(Messages.MSG_CMN_W007,
                                    "以下的功能超出了授权功能数：\r\n" + functionOver),
                                    this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        #endregion

        #region 私有方法

        /// <summary>
        /// 为功能权限树形赋值
        /// </summary>
        private void SetControlsDataSource()
        {
            try
            {
                // 根据用户ID取得用户的权限信息
                DataSet userRightData = SystemModuleProxy.Service.GetUserFunctionRightInfo(_userID);
                if (userRightData == null || userRightData.Tables.Count < Constant.INT_IS_ONE)
                {
                    return;
                }
                this._userFunctionRightData = new DataSet();
                DataTable functionTable = userRightData.Tables[0].Copy();
                if (functionTable.Rows.Count > 0)
                {
                    DataRow[] drAll = functionTable.Select("FunctionCode='[ALL]'");
                    if (drAll.Length > 0)
                    {
                        this.isFunctionCodeAll = true;//加载时是选中的，为了是判断保存按钮是否可用
                        this.chkFunctionCodeAll.Checked = true;
                    }

                }


                // 取得license文件中的功能权限
                //DataTable licenseFunction = new DataTable();
                //if (LogInUserInfo.CurrentUser.CurrentLicenseInfo == null || LogInUserInfo.CurrentUser.CurrentLicenseInfo.Tables.Count < 2)
                //{
                //    return;
                //}
                //licenseFunction = LogInUserInfo.CurrentUser.CurrentLicenseInfo.Tables[1].Copy();
                //_licenseType = Convert.ToInt32(LogInUserInfo.CurrentUser.CurrentLicenseInfo.Tables[0].Rows[0]["LicenseTypeID"]);

                //// 剔除没有授权的功能
                //for (int i = 0; i < functionTable.Rows.Count; i++)
                //{
                //    DataRow[] filter = licenseFunction.Select("FunctionCode = '" + functionTable.Rows[i]["FunctionCode"] + "'");
                //    if (filter.Length < 1)
                //    {
                //        functionTable.Rows[i].Delete();
                //    }
                //    else
                //    {
                //        functionTable.Rows[i]["LicensesNumber"] = filter[0]["FunctionNumber"].ToString();
                //    }
                //}
                functionTable.AcceptChanges();
                this._userFunctionRightData.Tables.Add(functionTable);
                InitFunctionTreeView(this._userFunctionRightData.Tables[0]);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 为功能权限树形赋值(二期)
        /// </summary>
        private void SetControlsDataSource2()
        {
            try
            {
                // 根据用户ID取得用户的权限信息
                DataSet userRightData = SystemModuleProxy.Service.GetUserFunctionRightTwoInfo(_userID);
                if (userRightData == null || userRightData.Tables.Count < Constant.INT_IS_ONE)
                {
                    return;
                }
                this._userFunctionRightData2 = new DataSet();
                DataTable functionTable = userRightData.Tables[0].Copy();
                if (functionTable.Rows.Count > 0)
                {
                    DataRow[] drAll = functionTable.Select("FunctionCode='[ALL2]'");
                    if (drAll.Length > 0)
                    {
                        this.isFunctionCodeAll2 = true;//加载时是选中的，为了是判断保存按钮是否可用
                        this.chkFunctionCodeAll2.Checked = true;
                    }

                }
                functionTable.AcceptChanges();
                this._userFunctionRightData2.Tables.Add(functionTable);
                InitFunctionTreeView2(this._userFunctionRightData2.Tables[0]);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 根据取得的数据生成权限树
        /// </summary>
        /// <param name="treeTable"></param>
        private void InitFunctionTreeView(DataTable treeTable)
        {
            try
            {
                // 初期显示时，滚动条没有显示全部的tree节点。 by chenxy 2014-05-25
                this.tvwFunction.Scrollable = false;
                TreeNode node = null;
                //DataRow[] warehouseRows = treeTable.Select("LEN(FunctionCode) = 2");
                DataRow[] warehouseRows = treeTable.Select("LEN(FUNCTIONLEVEL) = 2");
                // 递归生成功能权限树
                this.InitTreeView(treeTable, warehouseRows, node);
                // 初期显示时，滚动条没有显示全部的tree节点。 by chenxy 2014-05-25
                this.tvwFunction.Scrollable = true;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 根据取得的数据生成权限树
        /// </summary>
        /// <param name="treeTable"></param>
        private void InitFunctionTreeView2(DataTable treeTable)
        {
            try
            {
                // 初期显示时，滚动条没有显示全部的tree节点。 by chenxy 2014-05-25
                this.tvwFunction2.Scrollable = false;
                TreeNode node = null;
                //DataRow[] warehouseRows = treeTable.Select("LEN(FunctionCode) = 2");
                DataRow[] warehouseRows = treeTable.Select("LEN(FUNCTIONLEVEL) = 3");
                // 递归生成功能权限树
                this.InitTreeView2(treeTable, warehouseRows, node);
                // 初期显示时，滚动条没有显示全部的tree节点。 by chenxy 2014-05-25
                this.tvwFunction2.Scrollable = true;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 递归创建树
        /// </summary>
        /// <param name="treeTable"></param>
        /// <param name="rows"></param>
        /// <param name="node"></param>
        private void InitTreeView(DataTable treeTable, DataRow[] rows, TreeNode node)
        {
            try
            {
                foreach (DataRow row in rows)
                {
                    TreeNode sNode;
                    if (node == null)
                    {
                        sNode = new TreeNode();
                        if (row["FunctionFlag"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Text = "[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString();
                                //+ " ( " + row["UseLincenseNumber"].ToString() + " / " + row["LicensesNumber"].ToString() + " )";
                        }
                        else
                        {
                            sNode.Text = "[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString();
                        }
                        sNode.Name = row["FunctionFlag"].ToString();
                        sNode.Tag = row["FunctionCode"].ToString();
                        if (row["Choose"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Checked = true;
                        }
                        this.tvwFunction.Nodes.Add(sNode);
                    }
                    else
                    {
                        if (row["FunctionFlag"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode = node.Nodes.Add("[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString());
                                //+ " ( " + row["UseLincenseNumber"].ToString() + " / " + row["LicensesNumber"].ToString() + " )");
                        }
                        else
                        {
                            sNode = node.Nodes.Add("[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString());
                        }
                        sNode.Name = row["FunctionFlag"].ToString();
                        sNode.Tag = row["FunctionCode"].ToString();
                        if (row["Choose"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Checked = true;
                        }
                    }
                    //string filterExpression = "FunctionCode LIKE '" + row["FunctionCode"].ToString()
                    //    + "%' AND LEN(FunctionCode) = " + (row["FunctionCode"].ToString().Length + 2);
                    string filterExpression = "FUNCTIONLEVEL LIKE '" + row["FUNCTIONLEVEL"].ToString()
                        + "%' AND LEN(FUNCTIONLEVEL) = " + (row["FUNCTIONLEVEL"].ToString().Length + 2);

                    DataRow[] subRows = treeTable.Select(filterExpression);
                    // 递归方法
                    InitTreeView(treeTable, subRows, sNode);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 递归创建树
        /// </summary>
        /// <param name="treeTable"></param>
        /// <param name="rows"></param>
        /// <param name="node"></param>
        private void InitTreeView2(DataTable treeTable, DataRow[] rows, TreeNode node)
        {
            try
            {
                foreach (DataRow row in rows)
                {
                    TreeNode sNode;
                    if (node == null)
                    {
                        sNode = new TreeNode();
                        if (row["FunctionFlag"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Text = "[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString();
                                //+ " ( " + row["UseLincenseNumber"].ToString() + " / " + row["LicensesNumber"].ToString() + " )";
                        }
                        else
                        {
                            sNode.Text = "[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString();
                        }
                        sNode.Name = row["FunctionFlag"].ToString();
                        sNode.Tag = row["FunctionCode"].ToString();
                        if (row["Choose"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Checked = true;
                        }
                        this.tvwFunction2.Nodes.Add(sNode);
                    }
                    else
                    {
                        if (row["FunctionFlag"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode = node.Nodes.Add("[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString());
                                //+ " ( " + row["UseLincenseNumber"].ToString() + " / " + row["LicensesNumber"].ToString() + " )");
                        }
                        else
                        {
                            sNode = node.Nodes.Add("[" + row["FUNCTIONLEVEL"].ToString() + "] " + row["FunctionName"].ToString());
                        }
                        sNode.Name = row["FunctionFlag"].ToString();
                        sNode.Tag = row["FunctionCode"].ToString();
                        if (row["Choose"].ToString() == Constant.INT_IS_ONE.ToString())
                        {
                            sNode.Checked = true;
                        }
                    }
                    string filterExpression = "FUNCTIONLEVEL LIKE '" + row["FUNCTIONLEVEL"].ToString()
                        + "%' AND LEN(FUNCTIONLEVEL) = " + (row["FUNCTIONLEVEL"].ToString().Length + 3);

                    DataRow[] subRows = treeTable.Select(filterExpression);
                    // 递归方法
                    InitTreeView2(treeTable, subRows, sNode);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 递归选中节点或者取消选中节点
        /// </summary>
        /// <param name="treeNode"></param>
        /// <param name="flag"></param>
        private void CheckSubNodes(TreeNode treeNode, bool nodeChecked)
        {
            foreach (TreeNode node in treeNode.Nodes)
            {
                node.Checked = nodeChecked;
                if (node.Nodes.Count >Constant.INT_IS_ZERO)
                {
                    this.CheckSubNodes(node, nodeChecked);
                }
            }
        }

        /// <summary>
        /// 节点 Checked 属性控制
        /// </summary>
        /// <param name="e"></param>
        private void CheckControl(TreeViewEventArgs e)
        {
            if (e.Action != TreeViewAction.Unknown)
            {
                if (e.Node != null && !Convert.IsDBNull(e.Node))
                {
                    CheckParentNode(e.Node);
                    if (e.Node.Nodes.Count > Constant.INT_IS_ZERO)
                    {
                        CheckAllChildNodes(e.Node, e.Node.Checked);
                    }
                }
            }
        }

        /// <summary>
        /// 改变父节点的选中状态，此处为所有子节点不选中时才取消父节点选中，可以根据需要修改
        /// </summary>
        /// <param name="curNode"></param>
        private static void CheckParentNode(TreeNode curNode)
        {
            bool bChecked = false;
            if (curNode.Parent != null)
            {
                if (curNode.Checked)
                {
                    bChecked = true;
                }
                else
                {
                    foreach (TreeNode node in curNode.Parent.Nodes)
                    {
                        if (node.Checked)
                        {
                            bChecked = true;
                            break;
                        }
                    }
                }
                if (bChecked != curNode.Parent.Checked)
                {
                    curNode.Parent.Checked = bChecked;
                    CheckParentNode(curNode.Parent);
                }
            }
        }

        /// <summary>
        /// 改变所有子节点的状态
        /// </summary>
        /// <param name="pn"></param>
        /// <param name="IsChecked"></param>
        private static void CheckAllChildNodes(TreeNode pn, bool IsChecked)
        {
            foreach (TreeNode tn in pn.Nodes)
            {
                tn.Checked = IsChecked;
                if (tn.Nodes.Count > Constant.INT_IS_ZERO)
                {
                    CheckAllChildNodes(tn, IsChecked);
                }
            }
        }

        /// <summary>
        /// 根据系统功能ID取得使用该功能的用户列表
        /// </summary>
        /// <returns></returns>
        private DataSet GetFunctionUsers()
        {
            try
            {
                return SystemModuleProxy.Service.GetFunctionUsers(_functionCode);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 根据系统功能ID取得使用该功能的用户列表
        /// </summary>
        /// <returns></returns>
        private DataSet GetFunctionUsers2()
        {
            try
            {
                return SystemModuleProxy.Service.GetFunctionUsers(_functionCode2);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        /// <summary>
        /// 保存用户的功能权限
        /// </summary>
        /// <returns>
        /// 执行更新影响的数据行数
        /// 大于0：正常操作，返回
        /// 等于0：无任何影响行数
        /// -1：更新的功能权限有超过授权站点数
        /// </returns>
        private FunRightResultEntity SaveUserFunctionRight()
        {
            try
            {
                if (chkFunctionCodeAll.Checked)
                {
                    if (this._userFunctionRightData.Tables[0].Select("FunctionCode='[ALL]'").Length == 0)
                    {
                        DataRow dr = this._userFunctionRightData.Tables[0].NewRow();
                        dr["FunctionCode"] = "[ALL]";
                        dr["Choose"] = 1;
                        this._userFunctionRightData.Tables[0].Rows.Add(dr);
                    }
                }
                else
                {
                    if (this._userFunctionRightData.Tables[0].Select("FunctionCode='[ALL]'").Length > 0)
                    {
                        DataRow[] dr1 = this._userFunctionRightData.Tables[0].Select("FunctionCode='[ALL]'");
                        this._userFunctionRightData.Tables[0].Rows.Remove(dr1[0]);
                    }
                }
                // 二期
                if (chkFunctionCodeAll2.Checked)
                {
                    if (this._userFunctionRightData2.Tables[0].Select("FunctionCode='[ALL2]'").Length == 0)
                    {
                        DataRow dr = this._userFunctionRightData2.Tables[0].NewRow();
                        dr["FunctionCode"] = "[ALL2]";
                        dr["Choose"] = 1;
                        this._userFunctionRightData2.Tables[0].Rows.Add(dr);
                    }
                }
                else
                {
                    if (this._userFunctionRightData.Tables[0].Select("FunctionCode='[ALL2]'").Length > 0)
                    {
                        DataRow[] dr1 = this._userFunctionRightData.Tables[0].Select("FunctionCode='[ALL2]'");
                        this._userFunctionRightData.Tables[0].Rows.Remove(dr1[0]);
                    }
                }
                //return SystemModuleProxy.Service.SaveUserFunctionRight(this._userFunctionRightData, this._userID, this._licenseType);
                return SystemModuleProxy.Service.SaveUserFunctionTwoRight(this._userFunctionRightData, this._userID, this._licenseType, this._userFunctionRightData2);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        #endregion

        /// <summary>
        /// 不限制按钮选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void chkFunctionCodeAll_CheckedChanged(object sender, EventArgs e)
        {
            //try
            //{
            //    if ((chkFunctionCodeAll.Checked && !this.isFunctionCodeAll) || (!chkFunctionCodeAll.Checked && this.isFunctionCodeAll))
            //    {
            //        // 保存按钮状态改变
            //        this.btnSave.Enabled = true;
            //    }
            //    else
            //    {
            //        this.btnSave.Enabled = false;
            //    }

            //    this.btnSave.Enabled = true;
            //}
            //catch (Exception ex)
            //{
            //    // 对异常进行共通处理
            //    ExceptionManager.HandleEventException(this.ToString(),
            //        System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            //}
        }

        private void tvwFunction2_AfterSelect(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (e.Node.Name == Constant.INT_IS_ONE.ToString())
                {
                    this._functionCode2 = e.Node.Tag.ToString();
                    this.btnSave.Enabled = false;
                    this.btnCancel.Enabled = false;
                    DataSet functionUsers = (DataSet)DoAsync(new BaseAsyncMethod(GetFunctionUsers2));
                    //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData2);
                    this.btnSave.Enabled = true;
                    this.btnCancel.Enabled = true;
                    if (functionUsers != null)
                    {
                        this.dgvFunctionUsers2.AutoGenerateColumns = false;
                        this.dgvFunctionUsers2.DataSource = functionUsers.Tables[0];
                        this.dgvFunctionUsers2.Columns["UserCode2"].ReadOnly = true;
                        this.dgvFunctionUsers2.Columns["UserName2"].ReadOnly = true;
                        this.dgvFunctionUsers2.Columns["OrganizationName2"].ReadOnly = true;

                    }
                }
            }
            catch (Exception ex)
            {
                //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData2);
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        private void tvwFunction2_AfterCheck(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (this._needActionCheck2)
                {
                    this.CheckControl(e);
                    // 将后台数据源的选择状态改变
                    string functionID = e.Node.Tag.ToString();
                    foreach (DataRow dataRow in _userFunctionRightData2.Tables[0].Rows)
                    {
                        if (functionID ==dataRow["FunctionCode"].ToString())
                        {
                            dataRow["Choose"] = e.Node.Checked;
                            break;
                        }
                    }
                    // 保存按钮状态改变
                    //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData2);
                    this.btnSave.Enabled = true;
                }
            }
            catch (Exception ex)
            {
                this.btnSave.Enabled = true;
                this.btnCancel.Enabled = true;
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        private void chkFunctionSelect2_CheckedChanged(object sender, EventArgs e)
        {
            try
            {
                this._needActionCheck2 = false;
                foreach (DataRow dataRow in _userFunctionRightData2.Tables[0].Rows)
                {
                    dataRow["Choose"] = this.chkFunctionSelect2.Checked;
                }
                TreeNodeCollection nodes = this.tvwFunction2.Nodes;
                foreach (TreeNode node in nodes)
                {
                    node.Checked = this.chkFunctionSelect2.Checked;
                    CheckSubNodes(node, this.chkFunctionSelect2.Checked);
                }
                this._needActionCheck2 = true;
                // 保存按钮状态改变
                //this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData2);
                this.btnSave.Enabled = true;
            }
            catch (Exception ex)
            {
                // 对异常进行共通处理
                ExceptionManager.HandleEventException(this.ToString(),
                    System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            }
        }

        private void btnFunctionExpandAll2_Click(object sender, EventArgs e)
        {
            this.tvwFunction2.ExpandAll();
        }

        private void btnFunctionCollapseAll2_Click(object sender, EventArgs e)
        {
            this.tvwFunction2.CollapseAll();
        }

        private void chkFunctionCodeAll2_CheckedChanged(object sender, EventArgs e)
        {
            //try
            //{
            //    if (!this.btnSave.Enabled)
            //    {
            //        if ((chkFunctionCodeAll2.Checked && !this.isFunctionCodeAll2) || (!chkFunctionCodeAll2.Checked && this.isFunctionCodeAll2))
            //        {
            //            // 保存按钮状态改变
            //            this.btnSave.Enabled = true;
            //        }
            //        else
            //        {
            //            this.btnSave.Enabled = false;
            //        }
            //    }
            //    else
            //    {
            //        if(!chkFunctionCodeAll2.Checked)
            //        {
            //            // 保存按钮状态改变
            //            this.btnSave.Enabled = DataJudge.IsChange(this._userFunctionRightData2);
            //        }
            //    }
            //    this.btnSave.Enabled = true;

            //}
            //catch (Exception ex)
            //{
            //    // 对异常进行共通处理
            //    ExceptionManager.HandleEventException(this.ToString(),
            //        System.Reflection.MethodBase.GetCurrentMethod().Name, this.Text, ex);
            //}
        }
    }
}